8492289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 12870144

約数和(自身を除く): 4377855

約数列:

[1, 3, 13, 39, 41, 47, 113, 123, 141, 339, 533, 611, 1469, 1599, 1833, 1927, 4407, 4633, 5311, 5781, 13899, 15933, 25051, 60229, 69043, 75153, 180687, 207129, 217751, 653253, 2830763, 8492289]

約数ペア:

[(1, 8492289), (3, 2830763), (13, 653253), (39, 217751), (41, 207129), (47, 180687), (113, 75153), (123, 69043), (141, 60229), (339, 25051), (533, 15933), (611, 13899), (1469, 5781), (1599, 5311), (1833, 4633), (1927, 4407)]